Synthesis, Stereoselective Reactions, and Reactivity of 9-Triptycyldimethyltin Hydride
作者:Verónica I. Dodero、M. Belén Faraoni、Darío C. Gerbino、Liliana C. Koll、Adriana E. Zúñiga、Terence N. Mitchell、Julio C. Podestá
DOI:10.1021/om049104z
日期:2005.4.1
The synthesis of the newcompounds 9-triptycyldimethyltin bromide (2) and 9-triptycyldimethyltin hydride (3) and some of their physical properties are described. The radical addition of 3 to methyl (E)-2,3-diphenylpropenoate gave the threo adducts as the only products. The results obtained in the addition of hydride 3 to mono- and disubstituted alkynes under radical and palladium-catalyzed conditions